短语
垫圈纸板
packing board
;
gasket board
线圈绝缘纸
coil insulating paper
;
insulating paper
皱纹纸圈
Crepe Paper
线圈纸
coil paper
垫圈纸
gasket paper
面包圈袋纸
doughnut bag paper
刚纸垫圈
ferry washer
;
fiber washer
帽圈纸板
hat board
电机线圈绝缘纸
rope armature paper
线圈纸筒绞紧器
Tightening device for winding cylinder
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